* {
    margin: 0;
    padding: 0;
}

#content {
    position: absolute;
    left: 500px;
}

#start {
    width: 320px;
    height: 568px;
    background-image: url(../image/开始背景.png);
}

input {
    outline: none;
    cursor: pointer;
}

#start input {
    position: absolute;
    top: 500px;
    left: 82px;
    width: 150px;
    height: 30px;
    border: 1px solid black;
    border-radius: 30px;
    background-color: #c4c9ca;
}

#main {
    width: 320px;
    height: 568px;
    background-image: url(../image/background_1.png);
    display: none;
}

#main img {
    position: absolute;
    z-index: 1;
}

#score {
    font-size: 16px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    left: 10px;
    display: none;
}

#score {
    font-size: 18px;
    font-weight: bold;
}

#end {
    position: absolute;
    top: 210px;
    left: 75px;
    border: 1px solid gray;
    border-radius: 5px;
    text-align: center;
    background-color: #d7ddde;
    display: none;
    z-index: 2;
}

.planeText {
    width: 160px;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    font-weight: bold;
}

#planeScore {
    width: 160px;
    height: 80px;
    line-height: 80px;
    border-top: 1px solid gray;
    border-bottom: 1px solid gray;
    font-size: 16px;
    font-weight: bold;
}

#end div {
    width: 160px;
    height: 50px;
}

#end div input {
    margin-top: 10px;
    width: 90px;
    height: 30px;
    border: 1px solid gray;
    border-radius: 30px;
}

#game_over {
    width: 100%;
    display: none;
    position: absolute;
    top: 200px;
    padding: 5px 0;
    background: rgba(255, 255, 255, 0.5);
    z-index: 99999;
}

#game_over div {
    display: flex;
    gap: 20px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    left: 82px;
}

#game_over input {
    width: 150px;
    height: 30px;
    border: 1px solid black;
    border-radius: 30px;
    background-color: rgba(196, 201, 202, 0.87);
}
